87176900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1373

約数の個数: 72

約数和(自身を含む): 204361920

約数和(自身を除く): 117185020

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 1150, 1307, 1334, 1450, 2300, 2614, 2668, 2900, 3335, 5228, 6535, 6670, 13070, 13340, 16675, 26140, 30061, 32675, 33350, 37903, 60122, 65350, 66700, 75806, 120244, 130700, 150305, 151612, 189515, 300610, 379030, 601220, 751525, 758060, 871769, 947575, 1503050, 1743538, 1895150, 3006100, 3487076, 3790300, 4358845, 8717690, 17435380, 21794225, 43588450, 87176900]

約数ペア:

[(1, 87176900), (2, 43588450), (4, 21794225), (5, 17435380), (10, 8717690), (20, 4358845), (23, 3790300), (25, 3487076), (29, 3006100), (46, 1895150), (50, 1743538), (58, 1503050), (92, 947575), (100, 871769), (115, 758060), (116, 751525), (145, 601220), (230, 379030), (290, 300610), (460, 189515), (575, 151612), (580, 150305), (667, 130700), (725, 120244), (1150, 75806), (1307, 66700), (1334, 65350), (1450, 60122), (2300, 37903), (2614, 33350), (2668, 32675), (2900, 30061), (3335, 26140), (5228, 16675), (6535, 13340), (6670, 13070)]